Pankratov, E. L. “On Prognosis of Forecast Technique of Replacement of Old Products (Innovative Technologies) by New Products (Innovative Technologies): On Prognosis of Forecast Technique of Replacement of Old Products (Innovative Technologies) by New Products (Innovative Technologies)”. Asian Journal of Mathematical Sciences(AJMS) 4, no. 1 (May 4, 2020). Accessed December 4, 2024. https://ajms.in/index.php/ajms/article/view/248.